气候变化领域集成服务门户(CCPortal): Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review

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DOI	10.1029/2020JD034472
	Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review
	Cao J.J.; Cui L.
发表日期	2021
ISSN	2169897X
卷号	126 期号:11
英文摘要	Particulate air pollution is one of the most important environmental issues confronting China, especially in northern cities during winter. The Fenwei Plain has been designated as one of the three key regions for air pollution control, replacing the Pearl River Delta (PRD) region in 2018. On average, the annual mass concentrations of PM2.5, PM10, SO2, and NO2 in the Fenwei Plain were the highest of the three key regions, which also include the Beijing-Tianjin-Hebei (BTH) region (the “2 + 26” region) and the Yangtze River Delta (YRD). In terms of major air pollutants, PM2.5, PM10, SO2, and NO2 at 11 typical cities in the Fenwei Plain exceeded the second level of Chinese National Ambient Air Quality Standards, most often in winter. Here, the characteristics of airborne particulate matter in the Fenwei Plain are presented, and source apportionments for PM2.5 and PM2.5 as associated chemical species are reviewed. The causes of severe particulate matter air pollution during wintertime in this region are summarized, and several recommendations for improving local air quality are presented based on previous studies and an assessment of recent air pollution trends in the Fenwei Plain. © 2021. American Geophysical Union. All Rights Reserved.
英文关键词	air pollution; Fenwei Plain; particulate matter
语种	英语
来源期刊	Journal of Geophysical Research: Atmospheres
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/185171
作者单位	Key Lab of Aerosol Chemistry & Physics, SKLLQG, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China; Shaanxi Key Laboratory of Atmospheric and Haze-fog Pollution Prevention, Institute of Earth Environment, Chinese Academy of Sciences, Xi'an, China; CAS Center for Excellence in Quaternary Science and Global Change, Xi'an, China; Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing, China
推荐引用方式 GB/T 7714	Cao J.J.,Cui L.. Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review[J],2021,126(11).
APA	Cao J.J.,&Cui L..(2021).Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review.Journal of Geophysical Research: Atmospheres,126(11).
MLA	Cao J.J.,et al."Current Status, Characteristics and Causes of Particulate Air Pollution in the Fenwei Plain, China: A Review".Journal of Geophysical Research: Atmospheres 126.11(2021).